body{
    /*background: url(../images/loginBg1.jpg) no-repeat;*/
}
input::-ms-input-placeholder{text-align: center;}
input::-webkit-input-placeholder{text-align: center;}

.shade1{
    width: 100%;
    height: 100%;
    position: fixed;
    top:0;
    left:0;
    z-index: 10;
}
.shade{
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background: #000;
    opacity: 0.3;
    z-index: 11;
}
.shade1 img{
    width: 100%;
    height: 100%;
}
.wrap{
    width: 100%;
    min-width: 1300px;
    min-height: 660px;
    margin: 0 auto;
    overflow: auto;
    position: relative;
    z-index: 20;
}
.top_title{
    height: 60px;
    line-height: 60px;
    font-size: 16px;
    font-weight: bold;
    text-align: center;
    letter-spacing: 2px;
}
/*登录内容*/
.content_login{
    background: #fff;
    width: 397px;
    height: 500px;
    position: absolute;
    top: 25%;
    left: 60%;
    right: 15%;
    border-radius: 8px;
}
.title_content_login{
    width:100%;
    height: 94px;
    line-height: 94px;
    background: #393D49;
    text-align: center;
    font-size: 16px;
    color: #FFFFFF;
    letter-spacing: 2px;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}
/*表单*/
.form_login{
    width: 316px;
    margin: 0 auto;
}
.username_login,.pwd_login{
    width: 316px;
    height: 44px;
    background: #FFFFFF;
    border: 1px solid #C7C7C7;
    border-radius: 10px;
    outline: none;
    text-align: center;
}
.username_login{
    background: url(../images/icon-username.png);
    background-repeat: no-repeat;
    background-position: 4px 6px;
    margin-top: 30px;
}
.pwd_login{
    background: url(../images/icon-pwd.png);
    background-repeat: no-repeat;
    background-position: 4px 6px;
    margin-top: 16px;
}
.error_login{
    height: 70px;
    line-height: 70px;
    font-size: 14px;
    text-align: center;
    color: #fb0505;
}
/*登录按钮*/
.btn_login{
    background: #393D49;
    border-radius: 10px;
    font-size: 16px;
    color: #FFFFFF;
    letter-spacing: 0;
    width: 316px;
    height: 44px;
    border: none;
    outline: none;
    cursor: pointer;
}
.btn_login:hover{
    opacity: 0.8;
}